private async Task <bool> PerformLoginAsync()
{
Status = "Attempting to authenticate...";
_logger.LogInformation("Attempting to authenticate...");
AuthenticationResult authenticationResult = await _authorizationService.AuthenticateAsync(Username, UseablePassword, AuthenticationCode);
// Authentication passed, move to home page.
if (authenticationResult.AuthenticationSuccessful)
{
Status = "Authentication was successful.";
_logger.LogInformation("Authentication was successful.");
await Task.Delay(1000);
_logger.LogInformation("Navigating to Home.");
return(true);
}
// Authentication failed.
_logger.LogInformation("Authentication Failed.");
// Does it have two-factor authentication?
if (authenticationResult.OptionHeader != null && authenticationResult.OptionHeader.IsRequired)
{
IsAuthenticationCodeRequired = true;
_logger.LogInformation($"Authentication requires TFA via {authenticationResult.OptionHeader.Type}.");
switch (authenticationResult.OptionHeader.Type)
{
case Models.Headers.GitHubOptionHeaderType.Unknown:
Status = "Your GitHub account requires a two factor authentication code that is not currently supported.";
break;
case Models.Headers.GitHubOptionHeaderType.SMS:
Status = "Your GitHub account requires a two factor authentication code from your phone.";
break;
case Models.Headers.GitHubOptionHeaderType.AuthenticatorApp:
Status = "Your GitHub account requires a two factor authentication code from your Authenticator App.";
break;
}
return(false);
}
// If we get here, all options were exhausted.
// Either the user did not enter the correct credentials,
// or there is an unknown problem with their account.
Status = "Could not authenticate with GitHub. Please be sure you have valid credentials, and that there is nothing wrong with your GitHub account.";
return(false);
}
public Task ExecuteAsync() => _authorizationService.AuthenticateAsync();
